package com.atguigu04.example.exer3;

/**
 * ClassName: Cirde
 * Package: com.atguigu04.example.exer3
 * Description:
 *
 * @Author BuTang
 * @Create 2023/2/27 17:35
 * @Version 1.0
 */
public class Circle {
    double radius;
    public void findArea(){
        System.out.println(3.14*radius*radius);
    }
}
